Gamma-Hydroxybutyric acid (4-hydroxybutanoic acid, C4H8O3), colloquially known as GHB. Medically used as an anesthetic. Is sometimes used recreationally, and as a "date rape drug." Not be confused with Methylenedioxymethamphetamine (MDMA, aka Ecstasy) or Flunitrazepam (Rohypnol, aka Roofies).

That chick is walking kinda funny. Is she just drunk, or did someone slip her a little of the Georgia Homeboy?

A nickname for the chemical gammahydroxybuttrape, known to be the cause of intense butt-rape scenarios

Frank: Okay, guys, here's the plan: first, we'll need several chairs, some rope, duct tape, and at least five gallons of Georgia Home Boy. Earl, can you get the GHB?
Earl: What? Not five gallons!
Frank: You'd better, Earl, or you're going to end up home-less!